Police arrested Charles Trotter, 16, for first-degree murder in the case. Dexter Joseph and Marcel Lovejoy were killed by the gunfire in the apartment complex near 100th and Arcadia Plaza.

Prosecutors called the crime gang-related.

A year before the homicide, KETV NewsWatch 7 interviewed Jones at a rally for Game Changers, a program that helps gang members change their lives and get out of crime. At that time, Jones said the program saved him.

Jones has previously worked with gang prevention networks.

County Attorney Don Kleine says it's concerning to him he has evidence that Jones was involved in the January homicide.

Three months after KETV NewsWatch 7's interview, Jones was arrested for having a gun. He has been shot at least four times since 2008 and was previously charged in 2009 for a convenience store murder near 41st Street and Ames Avenue, but was let go when witnesses wouldn't testify against him.